PT-39-R-C21-MPB Luminus Devices, PT-39-R-C21-MPB Datasheet - Page 7

• Manufacturer Part Number: PT-39-R-C21-MPB
• Description: LED Arrays, Modules and Light Bars Red 623nm 540lm @ 30A
• Manufacturer: Luminus Devices

Specifications of PT-39-R-C21-MPB

• Product: LED Modules
• Illumination Color: Red
• Power Consumption: 3.1 W
• Supply Voltage: 2.6 V
• Led Size: 2.09 mm x 1.87 mm
• Supply Current: 9.8 A
• Wavelength: 623 nm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Thermal Resistance
Thermistor Information
The thermistor used in PhlatLight devices mounted on core-boards is from Murata Manufacturing Co. The global part number is
NCP15XH103J03RC. Please see http://www.murata.com/ or http://www.murata.co.jp for details on calculating thermistor tempera-
ture.
T
T
T
T
T
T
T
T
hs
hs
b
b
a
a
j
j
PT39 - Summary Datasheet - Revision 08
T
hs
definition = 3 mm from core-board
Heat sink
Heat sink
T
T
Copper core-board
Copper core-board
Thermal Interface material
Thermal Interface material
Window Frame
Window Frame
ref
ref
Die Junction
Die Junction
Thermistor
Thermistor
Window
Window
© 2010 Luminus Devices, Inc. - All Rights Reserved
Typical Thermal Resistance
Note 1:
Note 2:
R
R
R
R
θj-hs
θj-ref
θb-hs
θj-b
Thermal resistance val-
ues are based on finite
element analysis model
results correlated to
measured
Thermal Resistance is
based on eGraph 1205
Thermal interface.
1,2
1
2
2
R
θ
j-hs
1.6
0.2
1.8
1.6
data.
o
o
o
o
C/W
C/W
C/W
C/W
Page 7